Vertebral Disc Anatomy

They act as a shock absorbers in the spine positioned between each bony vertebra. The disc serves a dual purpose one as part of a joint complex that allows for the various movements of the spine including bending flexion and torsion.

Intervertebral Disc Anatomy Models From Dynamic Disc Designs

If this canal narrows due to disease for example it can squeeze the spinal cord and cause pain.

Vertebral disc anatomy. An intervertebral disc lies between adjacent vertebrae in the vertebral column. The intervertebral discs or discs are fibrocartilages lying between adjacent surfaces of the vertebrae. The disc is made up of three basic structures.

Support of the vertebrae function in the skeletomuscular system by forming. Remember your spinal cord is a bundle of nerves and nerves carry pain signals. They are cartilaginous joints that allow for slight mobility in the spine.

The cartilaginous layers of the end plates anchor the discs in place. They form a fibrocartilaginous joint between the vertebral bodies linking them together. An intervertebral disc is a strong ligament that connects one vertebral bone to the next.

The space between the vertebral body and the arch is the spinal canal for your spinal cord. The annulus fibrosus the nucleus pulposus and the vertebral end plates. Functions of vertebrae include.

The vertebrae also provide the openings the intervertebral foramina which allow. The discs throughout the spine have three primary functions. Anatomy physiology and aging.

It is the weight bearing component and vertebrae in the lower portion of the column have larger bodies than those in the upper portion to better support the increased weight. The discs are the shock absorbing cushions between each vertebra of the spine. An intervertebral disk acts as shock absorber between each of the vertebrae in the spinal column by keeping the vertebrae separated when there is impact from activity.

The discs allow some vertebral motion. Vertebrae contain a vertebral foramen for the passage of the spinal canal. They act as tough ligaments that hold the vertebrae of the spine together.

The intervertebral discs are fibrocartilaginous cushions serving as the spines shock absorbing system which protect the vertebrae brain and other structures ie. Muscles ligaments and discs attach to various parts of a vertebra. The superior and inferior aspects of the vertebral body are lined with hyaline cartilage.

Adjacent vertebral bodies are separated by a fibrocartilaginous intervertebral disc. They form a fibrocartilaginous joint between the vertebral bodies linking them together. Each disc forms a fibrocartilaginous joint to allow slight movement of the vertebrae to act as a ligament to hold the vertebrae together and to function as a shock absorber for the spine.

They also serve to protect. The intervertebral disc ivd is an integral component of the vertebral column. Chapter 23 intervertebral disc.

The vertebral body forms the anterior part of each vertebrae. The ivd also.

Biomechanics Of The Human Intervertebral Disc A Review Of